Plymouth Valiant Weatherstrip & Seals - OEM-Fit Door, Trunk & Window Seals

Stop leaks, drafts, and road noise in your Plymouth Valiant with precision-fit replacement weatherstrip and seals designed specifically for your vehicle. Each seal is engineered to match the original profile and mounting groove of your Plymouth Valiant—restoring a tight, quiet seal around your doors, trunk, hatch, and windows.

Our Plymouth Valiant weatherstrip is manufactured from durable, weather-resistant rubber compounds such as EPDM, engineered for an exact OEM-quality fit and finish. These materials resist sunlight, ozone, and chemical exposure while maintaining flexibility across temperature extremes, so your new seals stay soft and pliable instead of cracking or hardening the way factory-original rubber does over time.

Use the Vehicle Selector above to find the correct weatherstrip for your Plymouth Valiant, or browse below to explore available options. Whether you’re chasing down a stubborn water leak or completing a full restoration, Factory Interiors makes it easy to achieve a tight, factory-quality seal with precision-fit weatherstrip for your Plymouth Valiant.

1973-1976 Plymouth Valiant Rear Roll-Up Weatherstrip Seals for 2-Door Hardtop. Pair.

For a 2-door hardtop, these rear roll-up seals are designed to fit perfectly and ensure a snug, weatherproof seal. Crafted by Metro Moulded Parts, they are made from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting durability. Unlike cheaper alternatives, these seals are free from accelerants and fillers, which can cause premature aging or failure. Specifically designed for 1973-1976 Dodge Dart, Plymouth Scamp, and Plymouth Valiant cars, these seals are a direct replacement for the originals, restoring the functionality and appearance of your vehicle. They are easy to install, fitting seamlessly into the rear roll-up window area to block out water, wind, and debris, keeping your interior protected. Backed by Metro's 30-year Platinum Warranty, you can trust in their quality and performance for decades to come.

Features and Benefits
  • Provides a tight, weatherproof seal for rear roll-up windows.
  • Made from durable, chemical-resistant rubber compounds.
  • Fits 1973-1976 Dodge Dart, Plymouth Scamp, and Plymouth Valiant models.

$60.99
• SALE $48.95
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1973-1976 Plymouth Valiant Rear Roll-Up Weatherstrip Seals for 2-Door Hardtop. Pair.
1973-1976 Plymouth Valiant Trunk Weatherstrip Seal. 2-Door Hardtop.

This trunk seal is designed for 2-door hardtop models, specifically fitting '72-'74 Mopar B-body and '73-'76 Mopar A-body vehicles. It replaces trunk seals with a D-shaped end profile, ensuring a snug and reliable fit. Crafted from premium EPDM materials, this seal offers excellent rebound memory, maintaining its shape and effectiveness over time. It is engineered to keep your trunk area protected from water, dust, and debris, ensuring a clean and dry interior. Fitment includes a wide range of classic cars, such as the 1971-1974 Dodge Charger, 1971-1974 Dodge Coronet, 1971-1974 Plymouth Road Runner, 1972-1974 Plymouth Satellite, 1973-1976 Dodge Dart, 1973-1976 Plymouth Scamp, and 1973-1976 Plymouth Valiant. Backed by a 30-year warranty from SuperSoft, this seal guarantees long-lasting performance and peace of mind.

Features and Benefits
  • Keeps your trunk area sealed against water and debris.
  • Made from durable EPDM materials for long-term use.
  • Excellent rebound memory ensures a consistent fit.

$63.49
• SALE $50.95
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1973-1976 Plymouth Valiant Trunk Weatherstrip Seal. 2-Door Hardtop.
1963-1966 Plymouth Valiant Quarter Window Pillar-Post End Weatherstrip Seals.

Designed for 2-door hardtop, fastback (sport hardtop), and convertible models of the 1963-1966 Mopar A-body, these quarter window pillar-post end seals (also known as U-jamb seals) are a perfect fit for classic car enthusiasts. Replacing OEM# 2422846/7, these seals are crafted with galvanized steel cores for added strength and durability, paired with tough EPDM rubber to ensure long-lasting performance. These seals are concours quality, offering precise detailing that enhances the look and functionality of your vehicle. Easy to install, they fit snugly at the quarter window pillar-post ends, providing a secure seal to keep out water, dust, and wind noise. Compatible with 1963-1966 Dodge Dart, Plymouth Valiant, and Plymouth Barracuda models, this pair includes both right and left seals. Backed by Metro’s 30-year Platinum Warranty, you can trust in their quality and longevity.

Features and Benefits
  • Galvanized steel cores provide strength and durability.
  • EPDM rubber ensures a tight, weatherproof seal.
  • Concours quality enhances the classic car's appearance.
  • Easy installation saves time and effort.

$81.99
• SALE $65.95
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1963-1966 Plymouth Valiant Quarter Window Pillar-Post End Weatherstrip Seals.
1965-1967 Plymouth Valiant Flocked Glass Run Channel.

This flocked glass run channel, measuring 96 inches, is designed for vehicles with framed side glass, ensuring a snug and precise fit. Crafted by Metro Moulded Parts, it features accurate seal profiles that help keep your vehicle’s interior protected from the elements while reducing noise and vibration. This part is compatible with a wide range of 1965-1967 models, including Chevrolet C10, C20, and C30 Pickup Trucks, Chrysler 300, Imperial, and Newport Cars, Dodge Dart, Coronet, and Monaco Cars, GMC 1000 and 1500 Series Trucks, and Plymouth Barracuda, Belvedere, and Fury Cars, among others. Its flocked surface ensures smooth window operation, while the durable construction guarantees long-lasting performance. Backed by a 90-day warranty, this glass run channel is a reliable choice for restoring or maintaining your classic vehicle.

Features and Benefits
  • Provides a tight seal to keep out wind and water.
  • Reduces noise and vibration for a quieter ride.
  • Flocked surface ensures smooth window movement.
  • Durable material offers long-lasting performance.

$82.49
• SALE $65.95
Select Color/Material Options  
1965-1967 Plymouth Valiant Flocked Glass Run Channel.
1964-1966 Plymouth Valiant Wing-Vent Auxiliary Weatherstrip. Fits 2-Door Hardtops.

For 2-door hardtops, this wing-vent auxiliary weatherstrip measures 30-1/4 inches long and is designed to seal the wing-vent frame to the A-pillar, ensuring a snug, weatherproof fit. This glue-on part is sold as a pair and features concours-quality details, making it a perfect choice for restoring your classic car to its original glory. It fits a wide range of vehicles, including the 1963-1966 Dodge Dart, 1964 Dodge 440, 1964 Dodge Polara, 1964-1965 Plymouth Barracuda, 1964-1965 Plymouth Belvedere, 1964-1965 Plymouth Fury, 1964-1965 Plymouth Valiant, 1965 Dodge Coronet, 1965 Plymouth Satellite, and 1966 Plymouth Valiant. Easy to install, this weatherstrip not only enhances the appearance of your vehicle but also protects against wind and water intrusion, keeping your interior dry and quiet. Backed by Metro’s 30-year Platinum Warranty, you can trust in its durability and performance for decades to come.

Features and Benefits
  • Seals the wing-vent frame to the A-pillar for a tight, weatherproof fit.
  • Glue-on design ensures quick and hassle-free installation.
  • Concours-quality details restore your car’s original look.

$87.99
• SALE $70.95
Select Color/Material Options  
1964-1966 Plymouth Valiant Wing-Vent Auxiliary Weatherstrip. Fits 2-Door Hardtops.

(54 Total Products)